MassBank Record: WA000952



 Caffeine; LC-ESI-Q; MS; POS; 15 V, 30 V 
Mass Spectrum
Chemical Structure
Generated by the Chemistry Development Kit (http://github.com/cdk) \n

ACCESSION: WA000952
RECORD_TITLE: Caffeine; LC-ESI-Q; MS; POS; 15 V, 30 V
DATE: 2016.01.19 (2007.08.01, 2011.05.06)
AUTHORS: , Nihon Waters K.K.
LICENSE: CC BY-NC

CH$NAME: Caffeine CH$COMPOUND_CLASS: N/A CH$FORMULA: C8H10N4O2 CH$EXACT_MASS: 194.08038 CH$SMILES: Cn(c2)c(C(=O)1)c(n2)N(C)C(=O)N(C)1 CH$IUPAC: InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3 CH$LINK: CAS 58-08-2 CH$LINK: INCHIKEY RYYVLZVUVIJVGH-UHFFFAOYSA-N
AC$INSTRUMENT: ZQ, Waters AC$INSTRUMENT_TYPE: LC-ESI-Q AC$MASS_SPECTROMETRY: MS_TYPE MS AC$MASS_SPECTROMETRY: ION_MODE POSITIVE AC$MASS_SPECTROMETRY: IONIZATION ESI AC$CHROMATOGRAPHY: RETENTION_TIME 10.100 min AC$CHROMATOGRAPHY: COLUMN_NAME 2.1 mm id - 3. 5{mu}m XTerra C18MS AC$CHROMATOGRAPHY: COLUMN_TEMPERATURE 35 C AC$CHROMATOGRAPHY: SAMPLING_CONE 15 V, 30 V
MS$DATA_PROCESSING: FIND_PEAK ignore rel.int. < 5
PK$SPLASH: splash10-0002-0900000000-56ccf55a09bad8e9a3b2 PK$NUM_PEAK: 8 PK$PEAK: m/z int. rel.int. 103 8 8 138 35 35 139 8 8 195 999 999 196 82 82 197 8 8 236 8 8 401 8 8 //